package com.car.rental.common.constant;

public interface Constants {
    /**
     * 成功标记
     */
    Integer SUCCESS = 200;

    /**
     * 失败标记
     */
    Integer ERROR = 500;

    /**
     * UTF-8 字符集
     */
    String UTF8 = "UTF-8";

    /**
     * 认证请求头
     */
    String AUTHORIZATION_HEADER = "Authorization";

    /**
     * 令牌前缀
     */
    String TOKEN_PREFIX = "Bearer ";

    /**
     * 用户ID字段
     */
    String USER_ID = "userId";

    /**
     * 用户名字段
     */
    String USERNAME = "username";
} 